---
"@context": https://schema.org
"@type": TechArticle
"@id": https://www.twilio.com/docs/api/errors/31954#article
headline: "31954: Stream Extension: Unsupported status"
url: https://www.twilio.com/docs/api/errors/31954
inLanguage: en
dateModified: 2026-04-08T17:33:56.000Z
author:
  "@type": Organization
  name: Twilio Developer Education Team
publisher:
  "@type": Organization
  name: Twilio
---

# 31954: Stream Extension: Unsupported status

Log Type: APPLICATION

Log Level: ERROR

## Description

Twilio received a request for a Stream Extension session with an unsupported status value. Stream Extensions support a specific set of status values to control the lifecycle of an extension session.

### Possible causes

* You provided a status value that is not supported for the Stream Extension.
* The status value sent in the request does not match any known action for the extension session.

### Possible solutions

* Use one of the supported status values when updating an extension session.
* Check the documentation for the specific Stream Extension to confirm the supported status values.

#### Additional resources

* [Marketplace listings](/docs/marketplace/listings)
* [Installed Add-ons Extensions Subresource](/docs/marketplace/api/installed-add-ons-extensions)